#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>

QT_BEGIN_NAMESPACE
namespace Ui {
    class MainWindow;

}
QT_END_NAMESPACE


class School;
class Student;

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow(QWidget *parent = nullptr);
    ~MainWindow();

public:
    int add(int a, int b);

private slots:
    void on_pushButton_clicked();

    void on_pushButton_5_clicked();

private:
    Ui::MainWindow *ui;
    School* school;
    Student* student;

};
#endif // MAINWINDOW_H
